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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - WebPage should take UserActivity directly for user input"
href="https://bugs.webkit.org/show_bug.cgi?id=163813">163813</a>
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<th>Summary</th>
<td>WebPage should take UserActivity directly for user input
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<th>Classification</th>
<td>Unclassified
</td>
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<th>Product</th>
<td>WebKit
</td>
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<th>Version</th>
<td>WebKit Nightly Build
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<th>Hardware</th>
<td>Unspecified
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<th>OS</th>
<td>Unspecified
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<th>Status</th>
<td>NEW
</td>
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<th>Severity</th>
<td>Normal
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<th>Priority</th>
<td>P2
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<th>Component</th>
<td>WebKit2
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<th>Assignee</th>
<td>webkit-unassigned@lists.webkit.org
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<th>Reporter</th>
<td>barraclough@apple.com
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<pre>When we receive mouse/keyboard events in a page, we want to prevent AppNap. We currently do so via the PageThrottler. This patch is to just make the WebPage drive the UserActivity directly.
Two reasons to do so: (1) to cleanup & simplify for further refactoring. (2) The current code isn't really achieving the desired effect. The page setting the flag in the throttler to get the activity to be set is now a less effective way of achieving this goal, since the PageActivityState bounces back across to the UI process & then messages back to the WebContent process to take the UserActivity. These extra hops defeat the purpose of making sure the boost from the initial message isn't lost.</pre>
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